CN219492009U - Novel lock catch structure of automobile tail door lock - Google Patents
Novel lock catch structure of automobile tail door lock Download PDFInfo
- Publication number
- CN219492009U CN219492009U CN202320797333.6U CN202320797333U CN219492009U CN 219492009 U CN219492009 U CN 219492009U CN 202320797333 U CN202320797333 U CN 202320797333U CN 219492009 U CN219492009 U CN 219492009U
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- lock catch
- hasp
- shaft
- wall
- seat
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Abstract
The utility model discloses a novel lock catch structure of an automobile tail door lock, which relates to the technical field of automobile accessories and comprises a lock catch seat and a lock catch body movably connected with the lock catch seat, wherein a lock catch cavity is formed in the lock catch seat, the lock catch body is movably contacted with the inner wall of the lock catch cavity, an induction mechanism is arranged on the inner wall of the lock catch cavity, a driving mechanism is arranged on the inner wall of the lock catch cavity, and an emergency dismounting mechanism is arranged on the outer side surface of the driving mechanism. The utility model connects the electromagnet into the circuit, the electromagnet is electrified to have magnetism, and the magnetism carried by the corresponding surface of the electromagnet and the magnetic shaft is opposite, at the moment, the magnetic shaft is driven to move in the limit groove under the action of magnetic attraction force, so that the driving gear is driven to rotate by the poking teeth, the connecting shaft is turned over, the lock catch shaft is driven to rotate, the lock catch shaft is separated from the lock catch body, and the tail door of the automobile can be opened.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a novel automobile tail door lock catch structure.
Background
The electric tail gate of the automobile, namely the electric trunk, refers to: the trunk is opened or closed electrically or remotely. If the trunk is to be opened, the trunk can be automatically opened only by pressing a button in the car or a tail door or a remote control key; if the trunk is to be closed, the trunk is automatically closed after a closing button in the trunk or a closing button in the car is pressed or a remote control key is used.
The automobile tail door is usually required to be provided with a locking device, so that the tail door and an automobile body are closed, most of the locking devices are complex in structure, high in manufacturing cost and difficult in installation assembly, and along with continuous development and progress of material technology, although the reliability of locking is further improved, the tail door is frequently opened and closed, and when the automobile runs on a rugged road, severe vibration can be generated, the driving structure is easy to damage, and only a manual destructive violent dismantling method can be adopted, so that the maintenance cost is high.
Disclosure of Invention
The utility model provides a novel lock catch structure of an automobile tail door lock, which has the advantage of being capable of opening the automobile tail door in an emergency, so as to solve the problem that the driving structure is damaged and the tail door is locked due to the fact that vibration is easy to generate in the running process of an automobile.
In order to achieve the aim of opening the automobile tail door in an emergency, the utility model provides the following technical scheme: the utility model provides a novel car tail door lock hasp structure, includes the hasp seat and with hasp seat swing joint's hasp body, the hasp chamber has been seted up to the inside of hasp seat, the inner wall movable contact in hasp body and hasp chamber, induction system is installed to the inner wall in hasp chamber, induction system is used for responding to the position of hasp body when car tail-gate closes, actuating mechanism is installed to the inner wall in hasp chamber, actuating mechanism is used for being one with hasp seat and hasp body coupling as a whole, actuating mechanism's outside surface mounting has emergent detaching mechanism, emergent detaching mechanism is used for carrying out emergent unblanking when the damage appears in car tail-gate lock unable opening.
As a preferable technical scheme of the utility model, the induction mechanism comprises an induction pressing plate and an induction assembly, wherein the induction pressing plate is movably arranged at the inner wall of the lock catch cavity, and the induction assembly is arranged between the induction pressing plate and the inner wall of the lock catch cavity.
As a preferable technical scheme of the utility model, the induction component comprises a moving contact and a fixed contact, wherein the moving contact is arranged on one side surface of the induction pressing plate, the fixed contact is arranged on the inner wall of the lock catch cavity, the moving contact and the fixed contact are in movable contact, and a reset spring is arranged between the induction pressing plate and the inner wall of the lock catch cavity.
As a preferable technical scheme of the utility model, the driving mechanism comprises a driving motor and a locking assembly, wherein the driving motor is arranged on the outer side surface of the locking seat, and the locking assembly is arranged on the outer side surface of the output end of the driving motor.
As a preferable technical scheme of the utility model, the lock catch assembly comprises a driving support shaft and a lock catch shaft, wherein the driving support shaft is arranged on the outer side surface of the output end of the driving motor, a connecting shaft is arranged on the tail end surface of the driving support shaft, a limiting bracket is arranged on the outer side surface of the connecting shaft, the lock catch shaft is arranged on the outer side surface of the limiting bracket, and a clamping groove corresponding to the lock catch shaft is formed in the outer side surface of the lock catch body.
As a preferable technical scheme of the utility model, the emergency disassembly mechanism comprises an electromagnet and an emergency assembly, wherein the electromagnet is arranged in the lock catch seat, and the emergency assembly is arranged on the outer side surface of the connecting shaft.
As a preferable technical scheme of the utility model, the emergency assembly comprises a magnetic shaft and stirring teeth, a driving gear is arranged on the surface of the tail end of the connecting shaft, a limiting groove is formed in the lock catch seat, the magnetic shaft is movably arranged at the inner wall of the limiting groove, a plurality of stirring teeth are uniformly distributed on one side surface of the magnetic shaft, and the stirring teeth and the driving gear are meshed with each other.
Compared with the prior art, the utility model provides a novel automobile tail door lock latch structure, which has the following beneficial effects:
1. this novel car tail-gate lock hasp structure, the frame department at car tail-gate is installed to the hasp seat, and the hasp body is installed in the edge of car tail-gate, when closing car tail-gate downwards, in the hasp chamber was just inserted to the hasp body, the hasp body contacted each other with the response clamp plate this moment for reset spring is extruded, drives moving contact and fixed contact and contacts each other, moving contact electric connection to driving motor, fixed contact electric connection to power, circuit switch-on this moment.
2. This novel car tail-gate lock hasp structure drives drive pivot through driving motor and rotates to drive the connecting axle and rotate, make the hasp axle upset insert in the spacing groove, it is fixed to buckle through the hasp axle, is connected into a whole with hasp body and hasp seat, driving motor is positive and negative motor, can open the door when driving the connecting axle through driving motor and reset.
3. This novel car tail-gate lock hasp structure, receive vibrations damage or drive take place when breaking between pivot and the connecting axle and then probably can't open the door, switch on the circuit with the electro-magnet this moment, the electro-magnet circular telegram has magnetism, and the electro-magnet is opposite with the magnetism that the corresponding face of magnetic axis brought, at this moment under the effect of magnetic attraction, drive the magnetic axis and remove in the spacing inslot, thereby drive gear through stirring the tooth and rotate, make the connecting axle upset, thereby drive the hasp axle and rotate, make hasp axle and hasp body separation, openable car tail-gate.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic view of the overall external structure of another angle of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the induction mechanism of the present utility model;
FIG. 4 is a schematic diagram of the overall internal structure of the present utility model;
fig. 5 is an enlarged schematic view of the portion a of fig. 4 according to the present utility model.
In the figure: 1. a latch base; 2. a latch body; 3. a latch cavity; 4. an induction pressing plate; 5. a moving contact; 6. a fixed contact; 7. a return spring; 8. a driving motor; 9. driving the support shaft; 10. a connecting shaft; 11. a limit bracket; 12. a latch shaft; 13. a clamping groove; 14. an electromagnet; 15. a drive gear; 16. a limit groove; 17. a magnetic shaft; 18. the tooth is stirred.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses a novel lock catch structure of an automobile tail door lock, which comprises a lock catch seat 1 and a lock catch body 2 movably connected with the lock catch seat 1, wherein a lock catch cavity 3 is formed in the lock catch seat 1, the lock catch body 2 is movably contacted with the inner wall of the lock catch cavity 3, an induction mechanism is mounted on the inner wall of the lock catch cavity 3 and used for inducing the position of the lock catch body 2 when the automobile tail door is closed, a driving mechanism is mounted on the inner wall of the lock catch cavity 3 and used for connecting the lock catch seat 1 and the lock catch body 2 into a whole, an emergency dismounting mechanism is mounted on the outer side surface of the driving mechanism and used for emergency unlocking when the automobile tail door lock is damaged and cannot be opened.
Specifically, the induction mechanism includes response clamp plate 4 and response subassembly, response clamp plate 4 movable mounting is in the inner wall department in hasp chamber 3, response subassembly installs between the inner wall in response clamp plate 4 and hasp chamber 3, response subassembly includes moving contact 5 and fixed contact 6, moving contact 5 installs the one side surface at response clamp plate 4, fixed contact 6 installs the inner wall department in hasp chamber 3, moving contact 5 and fixed contact 6 movable contact, install reset spring 7 between the inner wall in response clamp plate 4 and hasp chamber 3, when closing car tail-gate downwards, hasp body 2 just inserts in hasp chamber 3, hasp body 2 and response clamp plate 4 each other contact this moment for reset spring 7 is extrudeed, drive moving contact 5 and fixed contact 6 each other contact, moving contact 5 electric connection is to driving motor 8, fixed contact 6 electric connection is to the power, the circuit is switched on this moment.
Further, actuating mechanism includes driving motor 8 and latch assembly, driving motor 8 installs the outside surface at latch seat 1, latch assembly installs the outside surface at driving motor 8's output, latch assembly includes drive pivot 9 and latch axle 12, drive pivot 9 installs the outside surface at driving motor 8's output, drive pivot 9's terminal surface mounting has connecting axle 10, the outside surface mounting of connecting axle 10 has spacing support 11, latch axle 12 installs the outside surface at spacing support 11, the screens groove 13 that corresponds to latch axle 12 has been seted up on the outside surface of latch body 2, drive pivot 9 through driving motor 8 and rotate, thereby drive connecting axle 10 and rotate, make latch axle 12 upset insert in spacing groove 16, it is fixed to be connected into a whole with latch body 2 and latch seat 1 through the withhold of latch axle 12, driving motor 8 is positive and negative motor, can open the door when driving connecting axle 10 and resetting through driving motor 8.
Further, emergent detaching mechanism includes electro-magnet 14 and emergency component, electro-magnet 14 installs in the inside of hasp seat 1, emergency component installs the outside surface at connecting axle 10, emergency component includes magnetic shaft 17 and stir tooth 18, the terminal surface mounting of connecting axle 10 has drive gear 15, spacing groove 16 has been seted up to the inside of hasp seat 1, magnetic shaft 17 movable mounting is in the inner wall department of spacing groove 16, a plurality of stir tooth 18 evenly distributed is on one side surface of magnetic shaft 17, stir tooth 18 and drive gear 15 intermeshing, when driving motor 8 receives the vibrations damage or drive and take place the fracture between fulcrum 9 and the connecting axle 10 then probably can not open the door, at this moment with electro-magnet 14 access circuit, electro-magnet 14 circular telegram has magnetism, and electro-magnet 14 is opposite with the magnetism that the corresponding face of magnetic shaft 17 was taken, at this moment under the effect of magnetic attraction, drive magnetic shaft 17 moves in spacing groove 16, thereby drive gear 15 rotates through stirring tooth 18, make connecting axle 10 upset, thereby drive hasp axle 12 rotates, make hasp axle 12 separate with hasp body 2, can open the car tail gate.
The working principle and the using flow of the utility model are as follows: the lock catch seat 1 is arranged at the frame of the automobile tail door, the lock catch body 2 is arranged at the edge of the automobile tail door, when the automobile tail door is closed downwards, the lock catch body 2 is just inserted into the lock catch cavity 3, at the moment, the lock catch body 2 and the induction pressing plate 4 are in contact with each other, so that the reset spring 7 is extruded to drive the movable contact 5 and the fixed contact 6 to be in contact with each other, the movable contact 5 is electrically connected to the driving motor 8, the fixed contact 6 is electrically connected to the power supply, and the circuit is switched on;
the driving motor 8 drives the driving support shaft 9 to rotate so as to drive the connecting shaft 10 to rotate, the lock catch shaft 12 is overturned and inserted into the limit groove 16, the lock catch body 2 and the lock catch seat 1 are connected into a whole through the buckling and pressing of the lock catch shaft 12, the driving motor 8 is a positive and negative motor, and the vehicle door can be opened when the connecting shaft 10 is driven to reset by the driving motor 8;
when the driving motor 8 is damaged by vibration or the driving support shaft 9 and the connecting shaft 10 are broken, the car door can not be opened, the electromagnet 14 is connected into the circuit, the electromagnet 14 is electrified and has magnetism, the magnetism of the corresponding surface of the electromagnet 14 and the magnetism shaft 17 is opposite, the magnetism shaft 17 is driven to move in the limit groove 16 under the action of magnetic attraction force, the driving gear 15 is driven to rotate through the stirring teeth 18, the connecting shaft 10 is turned over, the lock catch shaft 12 is driven to rotate, the lock catch shaft 12 is separated from the lock catch body 2, and the car tail door can be opened.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel car tail door lock hasp structure, includes hasp seat (1) and hasp body (2) with hasp seat (1) swing joint, its characterized in that: the inside of hasp seat (1) has been seted up hasp chamber (3), the inner wall movable contact in hasp body (2) and hasp chamber (3), sensing mechanism is installed to the inner wall in hasp chamber (3), sensing mechanism is used for responding to the position of hasp body (2) when car tail-gate closes, actuating mechanism is installed to the inner wall in hasp chamber (3), actuating mechanism is used for connecting hasp seat (1) and hasp body (2) as a whole, actuating mechanism's outside surface mounting has emergent detaching mechanism, emergent detaching mechanism is used for carrying out emergent unblanking when car tail-gate lock appears damaging.
2. The novel automobile tail door lock locking structure according to claim 1, wherein: the induction mechanism comprises an induction pressing plate (4) and an induction component, wherein the induction pressing plate (4) is movably installed at the inner wall of the lock catch cavity (3), and the induction component is installed between the induction pressing plate (4) and the inner wall of the lock catch cavity (3).
3. The novel automobile tail door lock locking structure according to claim 2, wherein: the induction component comprises a moving contact (5) and a fixed contact (6), wherein the moving contact (5) is arranged on one side surface of the induction pressing plate (4), the fixed contact (6) is arranged on the inner wall of the lock catch cavity (3), the moving contact (5) and the fixed contact (6) are in movable contact, and a reset spring (7) is arranged between the induction pressing plate (4) and the inner wall of the lock catch cavity (3).
4. The novel automobile tail door lock locking structure according to claim 1, wherein: the driving mechanism comprises a driving motor (8) and a locking assembly, wherein the driving motor (8) is arranged on the outer side surface of the locking seat (1), and the locking assembly is arranged on the outer side surface of the output end of the driving motor (8).
5. The novel automobile tail door lock locking structure according to claim 4, wherein: the lock catch assembly comprises a driving support shaft (9) and a lock catch shaft (12), the driving support shaft (9) is arranged on the outer side surface of the output end of the driving motor (8), a connecting shaft (10) is arranged on the tail end surface of the driving support shaft (9), a limiting support (11) is arranged on the outer side surface of the connecting shaft (10), the lock catch shaft (12) is arranged on the outer side surface of the limiting support (11), and a clamping groove (13) corresponding to the lock catch shaft (12) is formed in the outer side surface of the lock catch body (2).
6. The novel automobile tail door lock locking structure according to claim 1, wherein: the emergency disassembly mechanism comprises an electromagnet (14) and an emergency assembly, wherein the electromagnet (14) is arranged in the lock catch seat (1), and the emergency assembly is arranged on the outer side surface of the connecting shaft (10).
7. The novel automobile tail door lock locking structure according to claim 6, wherein: the emergency assembly comprises a magnetic shaft (17) and stirring teeth (18), a driving gear (15) is arranged on the tail end surface of the connecting shaft (10), a limiting groove (16) is formed in the lock catch seat (1), the magnetic shaft (17) is movably arranged at the inner wall of the limiting groove (16), the stirring teeth (18) are uniformly distributed on one side surface of the magnetic shaft (17), and the stirring teeth (18) and the driving gear (15) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797333.6U CN219492009U (en) | 2023-04-12 | 2023-04-12 | Novel lock catch structure of automobile tail door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797333.6U CN219492009U (en) | 2023-04-12 | 2023-04-12 | Novel lock catch structure of automobile tail door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492009U true CN219492009U (en) | 2023-08-08 |
Family
ID=87509257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797333.6U Active CN219492009U (en) | 2023-04-12 | 2023-04-12 | Novel lock catch structure of automobile tail door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492009U (en) |
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2023
- 2023-04-12 CN CN202320797333.6U patent/CN219492009U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |